Fix Page transitions by using a hacky FOUC trick

Seems to work though!

src/utils/functions/index.ts

@@ -56,6 +56,14 @@ export const capitalizeFirstLetter = (string: string) => {
 }
 
 
+/**
+ * Create a delay
+ */
+export function sleep (milliseconds: number) {
+    return new Promise(resolve => setTimeout(resolve, milliseconds))
+}
+
+
 /**
  * Linear Interpolation
  */